Gravity Flow Wagons

A scale on your gravity flow wagon lets you track every load. Whether you run 600+ bushel wagons or 300-bushel models, here is what to know before you buy.

Match the system to your wagon size

Large blue gravity flow wagon with a ladder and a single-point hitch — **Large wagons** 500–1,000+ bu

Smaller red J&M 385 gravity wagon in a field — **Smaller wagons** around 300 bu

Large wagons (500–1,000+ bushels) benefit most from scissor brackets, load cells with high overload protection, and reinforced pivot points.
Smaller wagons (about 300 bushels) do not always need a full scissor bracket system. Many operators add it anyway as a safeguard against side loads, vibration and long-term wear.

If you run several wagon sizes or plan to upgrade, pick a system that works on both large and small wagons.

Wagons we’ve fitted

We have put scales on gravity wagons from a 200 bu box up to a Parker 1400. Red tags are models we have fitted ourselves; the rest are the wagons we see most often — send us the model and a photo and we will confirm the build.

Brent

Kill Bros

250
385
387
350
375
1055

J&M

Unverferth

Parker

1400
605
505
2600

Demco

E-Z Trail

3400
500
230

M&W

400B
Little Red Wagon 675
300B

Year-A-Round

Fitted

Fitted by CCSCommon model — ask us

Choose your readout

Libra Cart on a tablet and phone beside an Avery Weigh-Tronix 660 cab display, both reading the same load — Two ways to see the weight: Libra on your phone or tablet, or a display in the cab.

Power

Self-contained rechargeable battery. No wiring to the tractor.
Direct connection to existing systems.

Data

WiredCab display

Four-way bars connect to the load unit. The readout mounts on a pivot bracket, and the signal runs through a central junction box to a display in the cab.

Best for: the most reliable reading in harsh conditions.

Wireless · BluetoothLibra on a phone or tablet

The scale connects to Libra, so you see and record every weight on an iPad or compatible tablet. Nothing to wire into the cab.

Best for: a clean cab, mobile records and precision ag software.

Installation

Bolt-on design with clear mounting locations.
Minimal welding on most kits.
Clear instructions and support for aligning load cells and brackets.
Components built to handle years of vibration, dust and weather.

Two weigh bars bolted across the front of a red wagon frame — Weigh bars bolted into the frame

Weigh bar carrying the box on the running gear, with its cable tied along the frame — The box rides on the bars

Mounting bracket with a row of bolt holes holding a weigh bar under the box — Brackets with bolt-hole adjustment

Weigh bar under the wagon box with the cable tied clear of the grain — Cables tied up and out of the way

Installed correctly, the system gives consistent readings season after season for crop records, landlord settlements and marketing decisions.

Why our wagon systems

Proven accuracy on hilly ground and during transport.
Power and readout options to match your equipment.
Works on both small and large wagons.
Help choosing between wired and Bluetooth, and with installation and calibration.